Question

Which is equivalent to √3+√12?​

Answer 1

3
`√(3)`

Explanation:

Using the rule of radicals

`√(a)` ×
`√(b)` ⇔
`√(ab)`

Simplifying
`√(12)`

`√(12)`

=
`√(4(3))`

=
`√(4)` ×
`√(3)`

= 2
`√(3)`

Then

`√(3)` +
`√(12)`

=
`√(3)` + 2
`√(3)`

= 3
`√(3)`